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(a) Pedigree of family 3. The black arrow denotes the proband. Plus sign indicates participating individuals in this study. Number in the symbol indicates the number of siblings. Consanguineous marriage is shown by a double line. (b–d) Clinical photos of the proband (V:3). Hypomatured enamel exhibits a brown discoloration, and the first molars are treated with a composite resin. (e) Panoramic radiograph shows hypomineralized enamel with a reduced radiodensity.
